JPS61137300U

JPS61137300U -

Info

Publication number: JPS61137300U
Application number: JP1985019722U
Authority: JP
Priority date: 1985-02-14
Filing date: 1985-02-14
Publication date: 1986-08-26

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す概略斜視図、
第２図は同上の一部破断側面図、第３図は同上に
おけるランプハウスを示す斜視図、第４図は同上
における反射鏡部に補助反射鏡を取付けた状態を
示す一部省略斜視図、第５図は第４図の要部拡大
図、第６図は同上における反射鏡部を示す斜視図
、第７図は同上の反射鏡部に補助反射鏡の他例を
取付けた状態を示す一部省略斜視図、第８図は従
来例を示す分解斜視図であつて、１は補助反射鏡
、２は挿入片、３は空気流通孔、４は冷却用フイ
ン、５はランプ、６は反射鏡部、７は上部開口、
８は排気ダクト、９は冷却ブロア、１９はランプ
ハウスである。 FIG. 1 is a schematic perspective view showing an embodiment of the present invention;
FIG. 2 is a partially cutaway side view of the same as above, FIG. 3 is a perspective view showing the lamp house in same as above, and FIG. Fig. 5 is an enlarged view of the main part of Fig. 4, Fig. 6 is a perspective view showing the reflector part in the same as above, and Fig. 7 is a view showing another example of the auxiliary reflector attached to the reflector part in the above. FIG. 8 is an exploded perspective view showing a conventional example, in which 1 is an auxiliary reflector, 2 is an insertion piece, 3 is an air circulation hole, 4 is a cooling fin, 5 is a lamp, and 6 is a reflector. Mirror part, 7 is the upper opening,
8 is an exhaust duct, 9 is a cooling blower, and 19 is a lamp house.

Claims

[Scope of utility model registration request]

A shade-shaped reflector with an insertion piece protruding above the auxiliary reflector, multiple cooling fins with air circulation holes protruding laterally from the insertion piece of the auxiliary reflector, and a lamp mounted inside. The insertion piece of the auxiliary reflector is inserted into the upper opening of the mirror section, and the auxiliary reflector is installed below the upper opening of the reflector section so that its vertical position can be adjusted, and the exhaust duct and cooling that communicate the reflector section with the upper opening An irradiation device installed inside a lamp house equipped with a blower.